It is _______ he had to send his brother to hospital _______ he was late.
Many accidents _________ by careless drivers last year .
The book ___ to me is very interesting.
Millie gave ________ a baby cat yesterday that hurt _________ when it fell from the tree.
In the playground I saw a boy ___ I thought was your brother.
--- Mr Wang, I have trouble _______ the text. ---- Remember ________ it three times at least.